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GEMÜ 417

Manually operated butterfly valve

  • Description
  • Features
  • Technical specifications
  • Accessories

The GEMÜ 417 butterfly valve has an ergonomically designed corrosion resistant plastic hand lever. It can be protected against accidental operation by the integrated locking device.

  • Low weight
  • Corrosion resistant plastic housing
  • Simple installation with union nut
  • Ergonomic handle with anti-twist system and locking device
  • Connection: Union end
  • Actuator: Manual
  • Seal material
  • Body material: PVC-U, grey
  • Conformities: EAC
  • Max. operating pressure: 6 bar
  • Max. media temperature: 60 ° C
  • Nominal sizes: DN 15 (1/2''); DN 20 (3/4''); DN 25 (1''); DN 32 (1 1/4''); DN 40 (1 1/2''); DN 50 (2'')

Fitting Accessories

Product video

How butterfly valves work

00:38 min
Online since 16.09.2015
Vacuum Evaporator for Waste Water and Solvents

Product applications

Vacuum Evaporator for Waste Water and Solvents

Vacuum evaporators are used to reduce liquids containing foreign matter. This procedure is applied for separating waste water or polluted solutions. The actual waste to be disposed of is reduced to a minimum and the condensate can be carried back to the process. These applications can be found in the textile and graphic industries where wash waters containing ink, colouring pigments and/or photo polymers are treated and also in the chemical industry where used and upgraded chemicals are reduced.